It's a simple concept, JFK bucks the presumed and official authority of Alan Dulles. He not only goes against Dulles foreign policy initiatives, as CIA Director, JFK actually had the intestinal fortitude to fire him and publicly disgrace him and expose the 1960's version of the Deep State. This will prove to be a major coffin in JFK's coffin.
Unfortunately, we are seeing President Trump proceed down the same path and we will link a past assassination with a potential assassination here on the CSS.
What Researchers Say About JFK Assassination and Dulles' Role